EP 4227767 A1 20230816 - ELECTRONIC DEVICE

Title (en)

ELECTRONIC DEVICE

Title (de)

ELEKTRONISCHE VORRICHTUNG

Title (fr)

DISPOSITIF ÉLECTRONIQUE

Publication

EP 4227767 A1 20230816 (EN)

Application

EP 23151527 A 20230113

Priority

US 202263309463 P 20220211
US 202263351422 P 20220612
CN 202211474353 A 20221122

Abstract (en)

An electronic device includes a housing (10) and a first heat source (20), a second heat source (30), and a heat dissipation module (40) that are disposed in the housing (10). The heat dissipation module (40) includes a first fan (41), a second fan (42), a first heat conduction member (43), and a second heat conduction member (44). The first fan (41) and the second fan (42) are disposed on two opposite sides of the housing (10). One end of the first heat conduction member (43) is disposed at the first fan (41), and the other end is located at a position on a side of an upper surface (111) of the housing (10) corresponding to the first heat source (20). One end of the second heat conduction member (44) is disposed at the second fan (42), and the other end is located on a side of a lower surface (112) of the housing (10) and abuts against the second heat source (30).

IPC 8 full level

G06F 1/16 (2006.01); G06F 1/18 (2006.01); G06F 1/20 (2006.01)

CPC (source: EP US)

G06F 1/1616 (2013.01 - EP); G06F 1/1656 (2013.01 - EP); G06F 1/1658 (2013.01 - EP); G06F 1/183 (2013.01 - EP); G06F 1/203 (2013.01 - EP US); H05K 7/1407 (2013.01 - US); H05K 7/20154 (2013.01 - US); H05K 7/20172 (2013.01 - US); H05K 7/20436 (2013.01 - US); H05K 7/205 (2013.01 - US)

Citation (search report)

[I] US 2021321533 A1 20211014 - CHEN TSUNG-TING [TW], et al
[A] US 2012075804 A1 20120329 - CHEN RUNG-AN [TW]
[A] US 2019121398 A1 20190425 - HUANG TZU-CHIU [TW], et al
[A] US 2012015530 A1 20120119 - TATSUKAMI IKKI [JP]
[A] US 2011026223 A1 20110203 - KANEKO TAKEYOSHI [JP]
[A] US 2010002388 A1 20100107 - TANAKA MAKOTO [JP]

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

EP 4227767 A1 20230816; AU 2023200100 A1 20230831; US 2023259183 A1 20230817

DOCDB simple family (application)

EP 23151527 A 20230113; AU 2023200100 A 20230110; US 202318150958 A 20230106